The speed limits on most of I15 south of Payson are 80 MPH with places of 75MPH. However, in the canyons between Fillmore and Beaver the speed limit drops to 65MPH for about 3 miles. The UHP sits just around a corner where you can’t see them until it is too late and bang you thought you were doing good at 80 MPH but instead you are going 15 over. Fillmore has used this as speed trap for as long as I can remember. BOYCOTT FILLMORE!!!